[sextante] added file filters to input boxes in batch processing dialog

volaya · volaya · commit d5d2fe56b99c · 2013-03-23T21:47:16.000+01:00
diff --git a/python/plugins/sextante/gui/BatchInputSelectionPanel.py b/python/plugins/sextante/gui/BatchInputSelectionPanel.py
@@ -57,11 +57,11 @@ def showSelectionDialog(self):
         elif os.path.isdir(os.path.dirname(text)):
             path = os.path.dirname(text)
         elif settings.contains("/SextanteQGIS/LastInputPath"):
-            path = str(settings.value( "/SextanteQGIS/LastInputPath",QtCore.QVariant( "" ) ).toString())
+            path = str(settings.value( "/SextanteQGIS/LastInputPath",QtCore.QVariant("")).toString())
         else:
             path = ""
         
-        ret = QtGui.QFileDialog.getOpenFileNames(self, "Open file", path, "All files (*.*)")
+        ret = QtGui.QFileDialog.getOpenFileNames(self, "Open file", path, self.param.getFileFilter())
         if ret:            
             files = list(ret)            
             if len(files) == 1:
diff --git a/python/plugins/sextante/outputs/OutputRaster.py b/python/plugins/sextante/outputs/OutputRaster.py
@@ -16,15 +16,14 @@
 *                                                                         *
 ***************************************************************************
 """
-from sextante.core.QGisLayers import QGisLayers
-from sextante.core.SextanteRasterWriter import SextanteRasterWriter
 
 __author__ = 'Victor Olaya'
 __date__ = 'August 2012'
 __copyright__ = '(C) 2012, Victor Olaya'
 # This will get replaced with a git SHA1 when you do a git archive
 __revision__ = '$Format:%H$'
 
+from sextante.core.QGisLayers import QGisLayers
 from sextante.outputs.Output import Output
 from sextante.core.SextanteUtils import SextanteUtils
 
diff --git a/python/plugins/sextante/parameters/ParameterMultipleInput.py b/python/plugins/sextante/parameters/ParameterMultipleInput.py
@@ -135,7 +135,14 @@ def getAsString(self,value):
                         return unicode(layer.source())
                 return s
 
-
+    def getFileFilter(self):
+        if self.datatype == ParameterMultipleInput.TYPE_RASTER:
+            exts = QGisLayers.getSupportedOutputRasterLayerExtensions()
+        else:
+            exts = QGisLayers.getSupportedOutputVectorLayerExtensions()
+        for i in range(len(exts)):
+            exts[i] = exts[i].upper() + " files(*." + exts[i].lower() + ")"
+        return ";;".join(exts)
 
     def serialize(self):
         return self.__module__.split(".")[-1] + "|" + self.name + "|" + self.description +\
diff --git a/python/plugins/sextante/parameters/ParameterRaster.py b/python/plugins/sextante/parameters/ParameterRaster.py
@@ -75,6 +75,12 @@ def setValue(self, obj):
                     self.value = unicode(layer.dataProvider().dataSourceUri())
                     return True
             return os.path.exists(self.value)
+        
+    def getFileFilter(self):
+        exts = QGisLayers.getSupportedOutputRasterLayerExtensions()
+        for i in range(len(exts)):
+            exts[i] = exts[i].upper() + " files(*." + exts[i].lower() + ")"
+        return ";;".join(exts)        
 
     def serialize(self):
         return self.__module__.split(".")[-1] + "|" + self.name + "|" + self.description +\
diff --git a/python/plugins/sextante/parameters/ParameterTable.py b/python/plugins/sextante/parameters/ParameterTable.py
@@ -78,6 +78,12 @@ def getSafeExportedTable(self):
         else:
             self.exported = self.value
         return self.exported
+    
+    def getFileFilter(self,alg):
+        exts = ['csv', 'dbf']
+        for i in range(len(exts)):
+            exts[i] = exts[i].upper() + " files(*." + exts[i].lower() + ")"
+        return ";;".join(exts)
 
     def serialize(self):
         return self.__module__.split(".")[-1] + "|" + self.name + "|" + self.description +\
diff --git a/python/plugins/sextante/parameters/ParameterVector.py b/python/plugins/sextante/parameters/ParameterVector.py
@@ -83,6 +83,12 @@ def getSafeExportedLayer(self):
         else:
             self.exported = self.value
         return self.exported
+    
+    def getFileFilter(self):
+        exts = QGisLayers.getSupportedOutputVectorLayerExtensions()
+        for i in range(len(exts)):
+            exts[i] = exts[i].upper() + " files(*." + exts[i].lower() + ")"
+        return ";;".join(exts)
 
     def serialize(self):
         return self.__module__.split(".")[-1] + "|" + self.name + "|" + self.description +\
